韶关山苍子资源果实与挥发油性状分析  

The ANALYSIS OF FRUIT AND VOLATILE OIL TRAITS ON Litsea cubeba (lour) Pers.IN SHAOGUAO

作　　者：何金明[1] 肖艳辉[1] 潘春香[1] 张振明[1] 

机构地区：[1]韶关学院英东农业科学与工程学院,韶关512005

出　　处：《内蒙古农业大学学报（自然科学版）》2012年第3期30-35,共6页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：国家自然基金项目(31070287);香港铭源基金项目(200905)

摘　　要：以韶关地区8个取样点野生山苍子资源的新鲜果实为试材,分析其果实性状,同时蒸馏提取挥发油,GC/MS分析挥发油组分。结果:韶关地区野生山苍子资源果实横径为0.55-0.62cm,果实纵径为0.57-0.65cm,果实千粒重为103.89-141.48g;果实精油含量为6.53-9.67 mL.(100g)-1;挥发油主要成分柠檬醛的含量为62.08%-69.15%,柠檬烯的含量为10.17%-19.12%;柠檬醛的得率为4.16-6.68 mL/100g。结论:韶关地区野生山苍子资源在果实形态性状、挥发油性状上变幅较大,差异显著,具有一定的多样性。The fruit and volatile oil traits of Litsea cubeba（lour）Pers.resources from eight sampling points in Shaoguan area were analyzed.Volatile oil was extracted by distillation method,and it＇s components were analyzed by GC/MS.Results： The results showed that fruit diameter was 0.55-0.62cm,fruit longitudinal diameter of 0.57-0.65cm,one thousand fruit weight of 103.89-141.48g;and content of fruit volatile oil was 6.53-9.67 mL·（100g）-1;Citral and limonene were main components in volatile oil,and their contents were 62.08%-69.15% and 10.17%-19.12% respectively,and yield of citral was 4.16-6.68mL/100g.Conclusion： Fruit morphological traits and volatile oil traits of Litsea cubeba（lour）Pers.resources in Shaoguan areas were different significantly,and had certain diversity.

关 键 词：山苍子 资源 果实 挥发油 

分 类 号：S573.8[农业科学—作物学]